Sahih Bukhari - Bihar Anjuman

SAHIH BUKHARI VOLUME 3 > BOOK 50: CONDITIONS
for the Wala is for the one who manumits." Then Allah's Apostle ascended the pulpit and said, "What
about those people who stipulate conditions which are not in Allah's Laws? Whoever stipulates such
conditions as are not in Allah's Laws, then those conditions are invalid even if he stipulated a hun-
dred such conditions."
Volume 3, Book 50, Number 894:
Narrated Abu Huraira:
Allah's Apostle said, "Allah has ninety-nine names, i.e. one-hundred minus one, and whoever
knows them will go to Paradise." (Please see Hadith No. 419 Vol. 8)
Volume 3, Book 50, Number 895:
Narrated Ibn 'Umar:
Umar bin Khattab got some land in Khaibar and he went to the Prophet to consult him about it
saying, "O Allah' Apostle got some land in Khaibar better than which I have never had, what do you
suggest that I do with it?" The Prophet said, "If you like you can give the land as endowment and give
its fruits in charity." So Umar gave it in charity as an endowment on the condition that would not be
sold nor given to anybody as a present and not to be inherited, but its yield would be given in charity
to the poor people, to the Kith and kin, for freeing slaves, for Allah's Cause, to the travelers and
guests; and that there would be no harm if the guardian of the endowment ate from it according to
his need with good intention, and fed others without storing it for the future."
Volume 3 - 631 / 1700